The World's Only All-In-One Plug-N-Play Inter-Locking Building System Learn more about CSP Homes, Inc.. Reports The documents listed below assess the code compliance of specific CSP Homes, Inc. products. IBC Section 104 and IRC Section R104 allow for the use of alternative materials, design and methods of construction. No. Sort descending Report Title Product Name TER 2302-01 Report PDF Sealed PDF Use of CSP Homes Concrete Structural Steel Insulated Interlocking Plug-N-Play Panels (C-SIP) Concrete Structural Steel Insulated Interlocking Plug-N-Play Panels (C-SIP)